Guide

Post Dial Delay (PDD)

This article describes Post Dial Delay (PDD), which in the client’s language is a long delay before a ring tone, a call taking too...
Mindaugas Kezys
5 min read

Creating an A-Z Tariff for Clients

The fastest way to start serving customers is to provide them with the so-called A-Z tariff price list, which tells them that you are...
Mindaugas Kezys
4 min read

Softswitch vs SBC

Some of our customers have misconceptions about what session border controllers (SBCs) are. People who ask for an SBC often actually need a softswitch...
Mindaugas Kezys
1 min read

Least Cost Routing in Details

Definition In voice telecommunications, Least Cost Routing (LCR) is the process of selecting the lowest-cost carrier for outbound (termination) voice traffic for a given...
Mindaugas Kezys
4 min read

Homer install on Centos 8

Full detailed guide how to install Homer on Centos 8. Homer is very versatile system and can be installed in different configurations. This guide...
Mindaugas Kezys
4 min read

RTPEngine install on Centos 7

Complete guide on how to install RTPEngine on Centos 7. As the original guide is a little bit outdated, here is the step-by-step complete...
Mindaugas Kezys
2 min read

Wangiri

Have you ever missed a call from an international number that you didn’t recognize, and been tempted to call back? Don’t. You may become...
Mindaugas Kezys
7 min read

Process of Automatic Tariff Import

Introduction An important task is the timely management of Provider Tariff Plans. While business practices differ somewhat, usually, each Provider will deliver an initial...
Mindaugas Kezys
3 min read

When provider does not see your calls in their…

In this article, I will show how to use PCAP to solve one particular problem that occurs between the system owner and provider. One...
Mindaugas Kezys
1 min read